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SE7808039L - PROCEDURE FOR PREPARING AN AMINOXIDE SOLUTION OF CELLULOSA - Google Patents

PROCEDURE FOR PREPARING AN AMINOXIDE SOLUTION OF CELLULOSA

Info

Publication number
SE7808039L
SE7808039L SE7808039A SE7808039A SE7808039L SE 7808039 L SE7808039 L SE 7808039L SE 7808039 A SE7808039 A SE 7808039A SE 7808039 A SE7808039 A SE 7808039A SE 7808039 L SE7808039 L SE 7808039L
Authority
SE
Sweden
Prior art keywords
cellulosa
aminoxide
preparing
procedure
solution
Prior art date
Application number
SE7808039A
Other languages
Swedish (sv)
Other versions
SE445926B (en
Inventor
Iii C C Mccorsley
Original Assignee
Akzona Inc
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Akzona Inc filed Critical Akzona Inc
Publication of SE7808039L publication Critical patent/SE7808039L/en
Publication of SE445926B publication Critical patent/SE445926B/en

Links

Classifications

    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J3/00—Processes of treating or compounding macromolecular substances
    • C08J3/02—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques
    • C08J3/09—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids
    • C08J3/091—Making solutions, dispersions, lattices or gels by other methods than by solution, emulsion or suspension polymerisation techniques in organic liquids characterised by the chemical constitution of the organic liquid
    • C08J3/096—Nitrogen containing compounds
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08B—POLYSACCHARIDES; DERIVATIVES THEREOF
    • C08B1/00—Preparatory treatment of cellulose for making derivatives thereof, e.g. pre-treatment, pre-soaking, activation
    • C08B1/003—Preparation of cellulose solutions, i.e. dopes, with different possible solvents, e.g. ionic liquids
    • D—TEXTILES; PAPER
    • D01—NATURAL OR MAN-MADE THREADS OR FIBRES; SPINNING
    • D01F—CHEMICAL FEATURES IN THE MANUFACTURE OF ARTIFICIAL FILAMENTS, THREADS, FIBRES, BRISTLES OR RIBBONS; APPARATUS SPECIALLY ADAPTED FOR THE MANUFACTURE OF CARBON FILAMENTS
    • D01F2/00—Monocomponent artificial filaments or the like of cellulose or cellulose derivatives; Manufacture thereof
    • C—CHEMISTRY; METALLURGY
    • C08—ORGANIC MACROMOLECULAR COMPOUNDS; THEIR PREPARATION OR CHEMICAL WORKING-UP; COMPOSITIONS BASED THEREON
    • C08J—WORKING-UP; GENERAL PROCESSES OF COMPOUNDING; AFTER-TREATMENT NOT COVERED BY SUBCLASSES C08B, C08C, C08F, C08G or C08H
    • C08J2301/00—Characterised by the use of cellulose, modified cellulose or cellulose derivatives
    • C08J2301/02—Cellulose; Modified cellulose

Landscapes

  • Chemical & Material Sciences (AREA)
  • Chemical Kinetics & Catalysis (AREA)
  • Health & Medical Sciences (AREA)
  • General Chemical & Material Sciences (AREA)
  • Engineering & Computer Science (AREA)
  • Organic Chemistry (AREA)
  • Polymers & Plastics (AREA)
  • Medicinal Chemistry (AREA)
  • Life Sciences & Earth Sciences (AREA)
  • Materials Engineering (AREA)
  • Biochemistry (AREA)
  • Textile Engineering (AREA)
  • Dispersion Chemistry (AREA)
  • Artificial Filaments (AREA)
  • Processes Of Treating Macromolecular Substances (AREA)
  • Extrusion Moulding Of Plastics Or The Like (AREA)
  • Manufacture Of Macromolecular Shaped Articles (AREA)
  • Polysaccharides And Polysaccharide Derivatives (AREA)
  • Compositions Of Macromolecular Compounds (AREA)
  • Materials For Medical Uses (AREA)
SE7808039A 1977-07-26 1978-07-21 PROCEDURE FOR PREPARING FORMED PRODUCTS OF A SOLUTION OF CELLULOSA IN A TERTIER AMINOXIDE SE445926B (en)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
US05/819,082 US4144080A (en) 1977-07-26 1977-07-26 Process for making amine oxide solution of cellulose

Publications (2)

Publication Number Publication Date
SE7808039L true SE7808039L (en) 1979-01-27
SE445926B SE445926B (en) 1986-07-28

Family

ID=25227154

Family Applications (1)

Application Number Title Priority Date Filing Date
SE7808039A SE445926B (en) 1977-07-26 1978-07-21 PROCEDURE FOR PREPARING FORMED PRODUCTS OF A SOLUTION OF CELLULOSA IN A TERTIER AMINOXIDE

Country Status (24)

Country Link
US (1) US4144080A (en)
JP (1) JPS5424963A (en)
AR (1) AR225004A1 (en)
AT (1) AT364900B (en)
AU (1) AU3814778A (en)
BE (1) BE868737A (en)
BR (1) BR7804794A (en)
CA (1) CA1116808A (en)
DD (1) DD140356A5 (en)
DE (1) DE2830685C3 (en)
DK (1) DK330978A (en)
ES (1) ES472037A1 (en)
FI (1) FI64657C (en)
FR (1) FR2398774A1 (en)
GB (1) GB2001320B (en)
GR (1) GR64549B (en)
IN (1) IN147905B (en)
IT (1) IT1096905B (en)
LU (1) LU79932A1 (en)
NL (1) NL7807421A (en)
NO (1) NO146987C (en)
SE (1) SE445926B (en)
TR (1) TR20127A (en)
ZA (1) ZA783707B (en)

Families Citing this family (99)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
US4416698A (en) * 1977-07-26 1983-11-22 Akzona Incorporated Shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent and a process for making the article
US4246221A (en) * 1979-03-02 1981-01-20 Akzona Incorporated Process for shaped cellulose article prepared from a solution containing cellulose dissolved in a tertiary amine N-oxide solvent
US4324593A (en) * 1978-09-01 1982-04-13 Akzona Incorporated Shapeable tertiary amine N-oxide solution of cellulose, shaped cellulose product made therefrom and process for preparing the shapeable solution and cellulose products
US4261943A (en) * 1979-07-02 1981-04-14 Akzona Incorporated Process for surface treating cellulose products
US4290815A (en) * 1980-01-28 1981-09-22 Akzona Incorporated Use of co-solvents in amine N-oxide solutions
DE3021943A1 (en) * 1980-06-12 1982-01-21 Akzo Gmbh, 5600 Wuppertal CELLULOSE DIALYSIS MEMBRANE
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US5948905A (en) * 1995-03-31 1999-09-07 Akzo Nobel Nv Method of producing in water-containing celluose solutions in water-containing tertiary amine N-oxides
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Also Published As

Publication number Publication date
ZA783707B (en) 1979-07-25
GB2001320A (en) 1979-01-31
BE868737A (en) 1978-11-03
GR64549B (en) 1980-04-12
JPS5424963A (en) 1979-02-24
IT7825498A0 (en) 1978-07-10
FR2398774A1 (en) 1979-02-23
AR225004A1 (en) 1982-02-15
LU79932A1 (en) 1978-12-07
TR20127A (en) 1980-09-01
SE445926B (en) 1986-07-28
JPS5541693B2 (en) 1980-10-25
NO146987B (en) 1982-10-04
FI782170A7 (en) 1979-01-27
DK330978A (en) 1979-01-27
US4144080A (en) 1979-03-13
ES472037A1 (en) 1979-02-01
AU3814778A (en) 1980-01-24
IN147905B (en) 1980-08-09
CA1116808A (en) 1982-01-26
FI64657C (en) 1983-12-12
IT1096905B (en) 1985-08-26
GB2001320B (en) 1982-06-16
DE2830685B2 (en) 1980-12-04
BR7804794A (en) 1979-04-03
DE2830685C3 (en) 1982-03-18
AT364900B (en) 1981-11-25
DD140356A5 (en) 1980-02-27
FR2398774B1 (en) 1983-09-02
NL7807421A (en) 1979-01-30
NO146987C (en) 1983-01-12
FI64657B (en) 1983-08-31
ATA543978A (en) 1981-04-15
NO782556L (en) 1979-01-29
DE2830685A1 (en) 1979-02-15

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